Thank you for viewing. The red one is 27cm. The purple one is 22cm. Both were worn by Licca-chan. I don't feel much difference in size. They also look great on Licca-chan with ponytails or twin tails. There is only one underskirt, but the circle skirt spreads out fluffily even without wearing it. I also obtained these used. I have used them a few times. No individual sales. Thank you. Licca-chan Castle Licca-chan Jenny Blythe Pure Neemo Little Factory